Starting file Evo 6 with M48 (98 Ron)

[guiyote07]

People,
I am needing a Starting file with base map, for a Mitsu Evo6 OEM with a M48 ECU.
I know that the fuel is important to define the final map, but I have a 4WD chassis dyno then I can do the fine tunnig with the fuel that I am using.
Some body can help me?
Thanks in advance.